Joe Panik Bat: Manufacturer: Louisville Slugger Model Number: T141 Labeling Period: 2015 Length: 33.5 inches Weight: 30.4 ounces Wood: Maple Finish: Standard. The bat shows outstanding use and is un-cracked. PSA/DNA assigned the bat a grade of GU9. Panik signed the barrel of the bat in blue ink with the added inscription “2015 GU” and in our opinion the signature rates an 8. Matt Duffy Bat: Manufacturer: Louisville Slugger Model Number: 113L Labeling Period: 2016 Length: 33.5 inches Weight: 30.2 ounces Wood: Ash Finish: Flame Burned. This bat shows excellent use with a handle crack. Duffy signed on the barrel of the bat in blue ink with the added inscription “Game Used 2016” and in our opinion the signature rates an 8. Accompanied by a LOA from JSA and a PSA/DNA LOA.